Solve the problem.One number is 2 less than a second number. Twice the second number is 8 less than 3 times the first. Find the two numbers.
A. -14 and -12
B. 13 and 15
C. 12 and 14
D. 11 and 13
Answer: C
Mathematics
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Make a stem and leaf plot of the data.The following data show the number of laps runby each participant in a marathon.46 65 55 43 51 4857 30 43 49 32 56
A. 
B. 
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Use the leading-term test to match the function with the correct graph.f(x) = 
x2 - 3
A. 
B. 
C. 
D. 
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Solve the problem.Brandon can paint a fence in 12 hours and Elaine can paint the same fence in 11 hours. How long will they take to paint the fence if they work together? Give your answer rounded to one decimal place, if necessary.
A. 11.5 hr B. 5.7 hr C. 5.5 hr D. 5.8 hr
Mathematics